public class HelloWorldPositionClassTest {
		/*TODO: Declare a static method that takes a list of positions*/ 
	public static void SetHelloValue(Position__c[] positions) {

		for (Position__c p:positions){
			if (p.Hello__c != 'World') {
				/*TODO: Assign the value of "World" to the Hello field on the position*/
				p.Hello__C = 'World';
			}
		}
	}
	public static testMethod void testSetHelloValue()
	{
	 Position__c[]pos = [select id,Hello__c from Position__c];
	 SetHelloValue(pos);
	
	}

}